1-(4-硝基苯基)丙烷-1,3-二醇 | 134250-58-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-(4-硝基苯基)丙烷-1,3-二醇
• 英文名称: 1-(4-nitrophenyl)propane-1,3-diol
• 英文别名: 1,3-Propanediol, 1-(4-nitrophenyl)-
• CAS: 134250-58-1
• 化学式: C₉H₁₁NO₄
• 分子量: 197.191
• InChiKey: MTRHTGYVJNOERG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  86.3
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(4-硝基苯基)丙烷-1,3-二醇 在 咪唑 、 1,3-丙二硫醇 、 迭氮酸 、 四丁基氟化铵 、 三乙胺 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 、 苯 为溶剂， 反应 16.2h， 生成 3-氨基-3-(4-硝基苯基)-1-丙醇
  参考文献：
  名称：

  Design, Synthesis, and Biological Evaluation of Cyclic and Acyclic Nitrobenzylphosphoramide Mustards for E. coli Nitroreductase Activation

  摘要：

  In efforts to obtain anticancer prodrugs for antibody-directed or gene-directed enzyme prodrug therapy using E. coli nitroreductase, a series of nitrobenzylphosphoramide mustards were designed and synthesized incorporating a strategically placed nitro group in a position para to the benzylic carbon for reductive activation. All analogues were good substrates of E. coli nitroreductase with half-lives between 2.9 and 11.9 min at pH 7.0 and 37 degrees C. Isomers of the 4-nitrophenylcyclophosphamide analogues 3 and 5 with a benzylic oxygen para to the nitro group showed potent selective cytotoxicity in nitroreductase (NTR) expressing cells, while analogues 4 and 6 with a benzylic nitrogen para to the nitro group showed little selective cytotoxicity despite their good substrate activity. These results suggest that good substrate activity and the benzylic oxygen are both required for reductive activation of 4-nitrophenylcyclophosphamide analogues by E. coli nitroreductase. Isomers of analogue 3 showed 23000-29000 x selective cytotoxicity toward NTR-expressing V79 cells with an IC50 as low as 27 nM. They are about as active as and 3-4x more selective than 5-aziridinyl-2,4-dinitrobenzamide (CB1954). The acyclic 4-nitrobenzylphosphoramide mustard ((+/-)-7) was found to be the most active and most selective compound for activation by NTR with 170000x selective cytotoxicity toward NTR-expressing V79 cells and an IC50 of 0.4 nM. Compound (+/-)-7 also exhibited good bystander effect compared to 5-aziridinyl-2,4-dinitrobenzamide. The low IC50, high selectivity, and good bystander effects of nitrobenzylphosphoramide mustards in NTR-expressing cells suggest that they could be used in combination with E. coli nitroreductase in enzyme prodrug therapy.

  DOI：

  10.1021/jm051246n
• 作为产物：
  描述：

  对硝基肉桂醛 在 甲醇 、 sodium tetrahydroborate 、 cerium(III) chloride heptahydrate 、 lithium methanolate 、 双氧水 、 copper diacetate 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 15.16h， 生成 1-(4-硝基苯基)丙烷-1,3-二醇
  参考文献：
  名称：

  铜基内部烯丙醇的立体定向硼氢化反应

  摘要：

  据报道，使用甲硅烷基醚瞬态保护策略，铜催化内部烯丙基醇的高度立体定向氢硼化。这种原位保护有效地避免了游离羟基与硼试剂的优先副反应，从而促进了硼氢化反应。此方法同时提供抗-和SYN在高电平非对映体比率具有官能团的耐受性良好的1,3-二醇非对映体- 。

  DOI：

  10.1002/ejoc.201901435

文献信息

• Ring-Opening Reactions of Donor–Acceptor Cyclobutanes with Electron-Rich Arenes, Thiols, and Selenols
  作者：Alexander Kreft、Stephanie Ehlers、Peter G. Jones、Daniel B. Werz

  DOI：10.1021/acs.orglett.9b02197

  日期：2019.8.16

  Donor–acceptor (D–A) cyclobutanes with two geminal ester groups as acceptors are reacted with electron-rich arenes as nucleophiles to afford ring-opened products. AlCl3 mediates this Friedel–Crafts-type reaction. A variety of donors and electron-rich arenes are used. Nucleophilic thiols and selenols also trigger this ring-opening reaction. Furthermore, a comparison of various physical parameters has

  具有两个双酯基团作为受体的供体-受体（D-A）环丁烷与作为亲核试剂的富电子芳烃反应，提供开环产物。AlCl 3介导了这种Friedel-Crafts型反应。使用了多种供体和富含电子的芳烃。亲核硫醇和硒醇也会触发这种开环反应。此外，已经对几种D–A环丁烷进行了各种物理参数的比较。
• Reduction of aromatic and aliphatic keto esters using sodium borohydride/MeOH at room temperature: a thorough investigation
  作者：Juryoung Kim、Kathlia A. De Castro、Minkyung Lim、Hakjune Rhee

  DOI：10.1016/j.tet.2010.04.062

  日期：2010.6

  Reduction of keto esters is a valuable alternative to produce diols. Sodium borohydride/MeOH system at room temperature and short reaction time efficiently reduced α, β, γ, and δ-keto esters having α-keto esters as the most reactive. The ester functionality was reduced effectively due to the presence of oxo group that somehow facilitates the formation of ring intermediate. As expected, the chemoselective

  还原酮酯是生产二醇的有价值的替代方法。在室温和短的反应时间下，硼氢化钠/ MeOH系统有效地还原了以α-酮酸酯为最具反应性的α，β，γ和δ-酮酸酯。由于存在以某种方式促进环中间体形成的氧代基团，有效地降低了酯的官能度。如预期的那样，化学选择性实验表明，使用该系统不会降低酯的官能度。这项研究提出了各种酮酯向其相应的二醇的简单，简便且良性的还原过程。
• An expedient osmium(<scp>vi</scp>)/K₃Fe(CN)₆-mediated selective oxidation of benzylic, allylic and propargylic alcohols
  作者：Rodney A. Fernandes、Venkati Bethi

  DOI：10.1039/c4ra07500e

  日期：——

  A chemoselective osmium(VI) catalyzed oxidation of benzylic, allylic and propargylic alcohols using K3Fe(CN)6 as a secondary oxidant is described. This protocol is operationally simple and exhibits excellent chemoselectivity favouring the oxidation of benzylic alcohols over the aliphatic alcohols. A larger scale reaction was also found to be compatible.

  描述了一种化学选择性的氧化反应，使用铂(VI)催化苄醇、烯丙醇和炔丙醇，辅以K3Fe(CN)6作为二次氧化剂。该方案操作简单，显示出优良的化学选择性，倾向于氧化苄醇而非脂肪醇。还发现大规模反应也兼容。
• Tandem Catalysis by Lipase in a Vinyl Acetate-Mediated Cross-Aldol Reaction
  作者：Manjeet Kumar、Bhahwal A. Shah、Subhash C. Taneja

  DOI：10.1002/adsc.201000980

  日期：2011.5

  The lipase Novozym435 (0.6% w/w) was used in tandem with organocatalysts in a first vinyl/isopropenyl acetate‐mediated aldol reaction. The reaction was facilitated through the lipase‐catalyzed in situ generation of acetaldehyde/acetone. The important features of the present methodology include the mild and facile reaction conditions, regenerability of the lipase, comparatively high yields and minimal

  脂肪酶Novozym435（0.6％w / w）与乙酸乙烯酯/异丙烯基乙酸酯介导的醛醇缩合反应中的有机催化剂一起使用。该反应通过脂肪酶催化的乙醛/丙酮原位生成而得以促进。本方法的重要特征包括温和且容易的反应条件，脂肪酶的可再生性，相对高的收率和最小的副产物形成。
• [EN] SELECTIVE CARBON-CARBON BOND CLEAVAGE BY EARTH ABUNDANT VANADIUM COMPOUNDS UNDER VISIBLE LIGHT PHOTOCATALYSIS<br/>[FR] CLIVAGE SÉLECTIF DES LIAISONS CARBONE-CARBONE PAR DES COMPOSÉS DE VANADIUM ABONDANTS SUR TERRE SOUS L'EFFET D'UNE PHOTOCATALYSE ACTIVÉE PAR UNE LUMIÈRE VISIBLE
  申请人：UNIV NANYANG TECH

  公开号：WO2016126207A1

  公开（公告）日：2016-08-11

  Provided herein a vanadium(V) complex of formula I, where R1 to R8 are as defined herein. Also provided herein are reactions making use of the vanadium(V) complex of formula I, such as selective sp3-sp3 carbon-carbon bond cleavage under visible light photocatalysis and photodegradation of lignin.

  本文提供了一种符号为I的钒(V)配合物，其中R1至R8如本文所定义。本文还提供了利用符号为I的钒(V)配合物进行的反应，例如在可见光光催化下选择性sp3-sp3碳-碳键裂解和木质素的光降解。